Previous symbols: TNFSF20. Aliases: BAFF, THANK, BLYS, TALL-1, TALL1, CD257.
Relationship is the entry's genetic[].relationship_type. untyped means the entry has a genetic record for the gene but does not type it; its free-text association is shown instead.
| Disorder | Relationship | Where the gene appears |
|---|---|---|
| Systemic Lupus Erythematosus |
untyped
Associated
|
mechanism: Age-Associated B Cell Expansion
|
| IgA Nephropathy | no genetic record |
mechanism: BAFF/APRIL-driven B-cell activation and IgA class switching
|
Identity from HGNC (snapshot 2026-10-01). Page layers are described in the gene pages documentation.